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From: James Zhu <James.Zhu@amd.com>
To: amd-gfx@lists.freedesktop.org
Cc: jamesz@amd.com
Subject: [PATCH v3 1/5] drm/amdgpu/vcn: refactor dec message functions
Date: Wed, 18 Nov 2020 11:23:57 -0500	[thread overview]
Message-ID: <1605716641-22176-2-git-send-email-James.Zhu@amd.com> (raw)
In-Reply-To: <1605716641-22176-1-git-send-email-James.Zhu@amd.com>

refactor dec message functions to add dec software ring support.

Signed-off-by: James Zhu <James.Zhu@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 7e19a66..32251db 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -510,16 +510,16 @@ static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring,
 }
 
 static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
-			      struct dma_fence **fence)
+					 struct amdgpu_bo **bo)
 {
 	struct amdgpu_device *adev = ring->adev;
-	struct amdgpu_bo *bo = NULL;
 	uint32_t *msg;
 	int r, i;
 
+	*bo = NULL;
 	r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
 				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &bo, NULL, (void **)&msg);
+				      bo, NULL, (void **)&msg);
 	if (r)
 		return r;
 
@@ -540,20 +540,20 @@ static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t hand
 	for (i = 14; i < 1024; ++i)
 		msg[i] = cpu_to_le32(0x0);
 
-	return amdgpu_vcn_dec_send_msg(ring, bo, fence);
+	return 0;
 }
 
 static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
-			       struct dma_fence **fence)
+					  struct amdgpu_bo **bo)
 {
 	struct amdgpu_device *adev = ring->adev;
-	struct amdgpu_bo *bo = NULL;
 	uint32_t *msg;
 	int r, i;
 
+	*bo = NULL;
 	r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
 				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &bo, NULL, (void **)&msg);
+				      bo, NULL, (void **)&msg);
 	if (r)
 		return r;
 
@@ -566,19 +566,27 @@ static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han
 	for (i = 6; i < 1024; ++i)
 		msg[i] = cpu_to_le32(0x0);
 
-	return amdgpu_vcn_dec_send_msg(ring, bo, fence);
+	return 0;
 }
 
 int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
-	struct dma_fence *fence;
+	struct dma_fence *fence = NULL;
+	struct amdgpu_bo *bo;
 	long r;
 
-	r = amdgpu_vcn_dec_get_create_msg(ring, 1, NULL);
+	r = amdgpu_vcn_dec_get_create_msg(ring, 1, &bo);
+	if (r)
+		goto error;
+
+	r = amdgpu_vcn_dec_send_msg(ring, bo, NULL);
+	if (r)
+		goto error;
+	r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &bo);
 	if (r)
 		goto error;
 
-	r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &fence);
+	r = amdgpu_vcn_dec_send_msg(ring, bo, &fence);
 	if (r)
 		goto error;
 
-- 
2.7.4

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  reply	other threads:[~2020-11-18 16:24 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-18 16:23 [PATCH v3 0/5] drm/amdgpu/vcn: support dec software ring James Zhu
2020-11-18 16:23 ` James Zhu [this message]
2020-11-19  7:59   ` [PATCH v3 1/5] drm/amdgpu/vcn: refactor dec message functions Christian König
2020-11-19 14:52     ` James Zhu
2020-11-19 14:58       ` Christian König
2020-11-19 15:37         ` James Zhu
2020-11-19 19:51           ` Christian König
2020-11-18 16:23 ` [PATCH v3 2/5] drm/amdgpu/vcn: update header to support dec vcn software ring James Zhu
2020-11-18 16:47   ` Luben Tuikov
2020-11-18 17:08     ` James Zhu
2020-11-18 16:23 ` [PATCH v3 3/5] drm/amdgpu/vcn: add test for " James Zhu
2020-11-19  8:03   ` Christian König
2020-11-18 16:24 ` [PATCH v3 4/5] drm/amdgpu/vcn3.0: add dec software ring vm functions to support James Zhu
2020-11-18 16:24 ` [PATCH v3 5/5] drm/amdgpu/vcn3.0: add software ring share memory support James Zhu

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